Excellent
#226 of 4,739 schools in NY
Top 5% in state
Robert W Carbonaro School
Elementary School · VALLEY STREAM 24 UNION FREE SCHOOL DISTRICT
50 HUNGRY HARBOR RD, Valley Stream, NY 11581
Enrollment
386
Student-Teacher
11.4:1
Score
8.6
Grades
Kindergarten – 6th
Enrollment
386
Student-Teacher
11.4:1
Score
8.6
Grades
Kindergarten – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Valley Stream
#1 of 14
public schools
New York elementary schools
#156 of 2,549
In district
#1 of 3
VALLEY STREAM 24 UNION FREE SCHOOL DISTRICT
School environment
9.6 / 10
Exceptional
About Robert W Carbonaro School
Robert W Carbonaro School is a public elementary school in Valley Stream, NY, part of the VALLEY STREAM 24 UNION FREE SCHOOL DISTRICT. The school serves approximately 386 students in grades Kindergarten – 6th with a student-teacher ratio of 11.4:1. It holds a MySchoolScout rating of 8.6/10, placing it in the 95.3th percentile among NY schools — an above average rating overall.
Students demonstrate 73% proficiency in math, 27 points above the state average and 63% in reading/language arts, 5 points above the state average. The school scores particularly well in school environment (9.6/10). Located in a neighborhood with a median household income of $138,821, where 48% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
Score Breakdown
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Robert W Carbonaro School — Students at Robert W Carbonaro School score 70% proficient, which is above what's typical for similar communities (expected: 63%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
38.3%
Students qualifying for federal meal assistance
Test Scores NY NYSED (2020-21)
Based on 12 test records from NY state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.7/10.
How Robert W Carbonaro School Compares
See how Robert W Carbonaro School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 72% (2019) to 72% (2021). Reading/ELA proficiency has improved from 52% (2019) to 67% (2021).
Location
50 HUNGRY HARBOR RD, Valley Stream, NY 11581
Nearby Alternatives
Families considering Robert W Carbonaro School may also want to explore other elementary schools in the area. WILLIAM L BUCK SCHOOL (rated 8.5/10, 1.0 miles away), with a very similar rating. Another option is BROOKLYN AVENUE SCHOOL (rated 8.1/10, 0.7 miles away), with a comparable rating. Additionally, FRANKLIN EARLY CHILDHOOD CENTER (rated 8.0/10, 1.1 miles away, in nearby Hewlett), with a comparable rating. For more schools in Valley Stream, see our Valley Stream schools guide .
Nearby Schools
20 within 1.3 mi| School | Distance | Rating |
|---|---|---|
| VALLEY STREAM SOUTH HIGH SCHOOL Valley Stream | 0.2 mi | 6.4 |
| FOREST ROAD SCHOOL Valley Stream | 0.3 mi | 7.8 |
| OGDEN ELEMENTARY SCHOOL Valley Stream | 0.5 mi | 7.0 |
| IVDU LONG ISLAND Valley Stream | 0.7 mi | — |
| WOODMERE MIDDLE SCHOOL Hewlett | 0.8 mi | 6.1 |
| BROOKLYN AVENUE SCHOOL Valley Stream | 0.7 mi | 8.1 |
| YESHIVA OF SOUTH SHORE Hewlett | 0.9 mi | 4.9 |
| CLEARSTREAM AVENUE SCHOOL Valley Stream | 1.0 mi | 6.2 |
| FRANKLIN EARLY CHILDHOOD CENTER Hewlett | 1.1 mi | 8.0 |
| OUR KIDS PLACE COUNTRY DAY Hewlett | 1.1 mi | — |
| SHAW AVENUE SCHOOL Valley Stream | 1.3 mi | 6.6 |
| VALLEY STREAM CENTRAL HIGH SCHOOL Valley Stream | 1.2 mi | 7.8 |
| HEWLETT ELEMENTARY SCHOOL Hewlett | 1.1 mi | 6.0 |
| WILLIAM L BUCK SCHOOL Valley Stream | 1.0 mi | 8.5 |
| LAWRENCE WOODMERE ACADEMY Woodmere | 1.4 mi | 7.7 |
| GEORGE W HEWLETT HIGH SCHOOL Hewlett | 1.2 mi | 8.6 |
| HEBREW ACADEMY FOR SPECIAL CHILDREN Woodmere | 1.4 mi | — |
| VALLEY STREAM MEMORIAL JUNIOR HIGH SCHOOL Valley Stream | 1.5 mi | 5.7 |
| MESIVTA NETZACH HATORAH Woodmere | 1.6 mi | 5.3 |
| CHRIST LUTHERAN SCHOOL Rosedale | 1.3 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11581 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$138,821
Median Home Value
$652,700
Median Rent
$2,198/mo
Population
22,652
College Educated
47.6%
Homeownership
82.8%
Avg Commute
40.9 min
Poverty Rate
6.1%
Median Age
39.4
Community Profile
The community surrounding Robert W Carbonaro School has a median household income of $138,821. It is a well-educated community where 48% of adults hold a bachelor's degree or higher. The median home value in the area is $652,700, with a median rent of $2,198/month. The local poverty rate of 6.1% is relatively low. The average commute in the area is 41 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| BAYLIS ELEMENTARY SCHOOL Plainview, NY | 8.6 |
| CENTER STREET SCHOOL Williston Park, NY | 8.6 |
| DOGWOOD ELEMENTARY SCHOOL Smithtown, NY | 8.6 |
| EAST MORICHES ELEMENTARY SCHOOL East Moriches, NY | 8.6 |
| FIFTH AVENUE ELEMENTARY SCHOOL East Northport, NY | 8.6 |
| JOHN PHILIP SOUSA ELEMENTARY SCHOOL Port Washington, NY | 8.6 |
Frequently Asked Questions
Common questions about Robert W Carbonaro School
What grades does Robert W Carbonaro School serve?
Robert W Carbonaro School serves students in grades Kindergarten through 6th.
How many students attend Robert W Carbonaro School?
Robert W Carbonaro School has an enrollment of approximately 386 students.
What is the student-teacher ratio at Robert W Carbonaro School?
The student-teacher ratio at Robert W Carbonaro School is 11.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Robert W Carbonaro School rank in NY?
Robert W Carbonaro School is ranked #226 out of 4,739 schools in NY.
What is Robert W Carbonaro School's MySchoolScout rating?
Robert W Carbonaro School has a composite rating of 8.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Robert W Carbonaro School?
Based on the most recent state assessment data, Robert W Carbonaro School has 72.8% math proficiency and 63.2% reading/ELA proficiency.
Is Robert W Carbonaro School a charter school?
No, Robert W Carbonaro School is not a charter school. It is a traditional public school operated by the local school district.
Is Robert W Carbonaro School a Title I school?
No, Robert W Carbonaro School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Robert W Carbonaro School?
38.3% of students at Robert W Carbonaro School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 386
- Student-Teacher Ratio
- 11.4:1
- Teachers (FTE)
- 34
- Free/Reduced Lunch
- 38.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Nassau County
- Phone
- (516) 434-2861
- Data Year
- 2023–2024
Resources & Links
District
VALLEY STREAM 24 UNION FREE SCHOOL DISTRICT- District Enrollment
- 1,096
- Schools in District
- 3
- Per-Pupil Spending
- $32,638
- District Rank
- #1 of 3
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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